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Each query produces a specific
<RESPONSE MESSAGE>
which is listed along with the command in
the remote commands list.
<WHITE SPACE>
is ignored except in command identifiers. e.g. '*C LS' is not equivalent to '*CLS'.
<WHITE SPACE>
is defined as character codes 00H to 20H inclusive with the exception of the NL
character (0AH).
The high bit of all characters is ignored.
The commands are case insensitive.
Command List
This section lists all commands and queries implemented in this instrument. The commands are
listed in alphabetical order within the function groups.
Note that there are no dependent parameters, coupled parameters, overlapping commands,
expression program data elements or compound command program headers; each command is
completely executed before the next command is started. All commands are sequential and the
operation complete message is generated immediately after execution in all cases.
The following nomenclature is used:
<rmt>
<RESPONSE MESSAGE TERMINATOR>
<nrf>
A number in any format. e.g. 12, 12.00, 1.2 e1 and 120 e-1 are all accepted as the
number 12. Any number, when received, is converted to the required precision
consistent with the use then rounded up to obtain the value of the command.
<nr1>
A number with no fractional part, i.e. an integer.
The commands which begin with a
*
are those specified by IEEE Std. 488.2 as Common
commands. All will function when used on the RS232 interface but some are of little use.
Output Parameters
FREQ <nrf>
Set the output frequency to <nrf> kHz
DBMLEV <nrf>
Set the output level to <nrf> in dBm
MVLEV <nrf>
Set the output level to <nrf> in mV
UVLEV <nrf>
Set the output level to <nrf> in uV
MODON
Set modulation to ON
MODOFF
Set modulation to OFF
INTMOD
Select internal modulation source
EXTMOD
Select external modulation source
PKDEV <nrf>
Set the peak deviation to <nrf> kHz
RFON
Switch on RF output
RFOFF
Switch off RF output
Editing and Cursor Movement Commands
FSTEP <nrf>
Set the frequency step size to <nrf> kHz
DBSTEP <nrf>
Set the dB step size to <nrf> dB
MVSTEP <nrf>
Set the linear step size to <nrf> mV
UVSTEP <nrf>
Set the linear step size to <nrf> uV
STEP_UP
Performs the same function as pressing the
key
STEP_DOWN
Performs the same function as pressing the
key
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